Venting nozzle

Fluid sprinkling – spraying – and diffusing – Flow deflecting or rotation controlling means – Plural deflectors arranged edgewise to stream

Patent

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Details

239461, 239513, 454290, 454316, 454326, B05B 126

Patent

active

060169761

ABSTRACT:
A venting nozzle has a housing having an air inlet through which an air flow enters the housing. The housing has an outlet through which the air flow exits. The outlet has deflection elements for deflecting the air flow. Parallel flaps are pivotably connected in the housing for shutting off the air flow. Meshing gear segments are positioned in the housing and connect the flaps. The meshing gear segments are arranged outside the air flow. A rotary control is coordinated with one of the flaps for controlling positioning of the flaps.

REFERENCES:
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patent: 2472748 (1949-06-01), Labus
patent: 2936693 (1960-05-01), Sweedyk
patent: 2996972 (1961-08-01), Johansson
patent: 3030872 (1962-04-01), Brugler
patent: 3045580 (1962-07-01), Johnson et al.
patent: 3391629 (1968-07-01), Snell
patent: 3938430 (1976-02-01), Koppang
patent: 4142456 (1979-03-01), Locker
patent: 4248140 (1981-02-01), Hendricks et al.
patent: 4417687 (1983-11-01), Grant
patent: 4699322 (1987-10-01), Jobst
patent: 5232403 (1993-08-01), Marotta
patent: 5312298 (1994-05-01), Myers
patent: 5569077 (1996-10-01), Lam et al.

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